Create a Cisco IPsec protected tunnel interface!

Tunnels aren't enough, they also need to be encrypted. See how an IPsec profile on a tunnel interface on a Cisco router can protect the tunneled traffic.

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#KeithBarker #CCNA #200-301

[John-ppqv]

Although the routers can ping each other’s tunnel interfaces - R1 still requires an appropriate destination-route pointing down the tunnel for the /24 network at R2 (and vice versa). Without them, traffic will be default-routed in the clear to the gateway, which of course doesn’t guarantee it making it past the gateway. Great vid!

[kaihu]

Hey, Mr. OG!
You have changed many lives, mine included.
Now I work with advanced networks, and a new thing (for me) can benefit from your amazing style of teaching. IPsec tunnels dual encryption using CA signed certificates. Don't even know where to start making even a lab for this. Different vendor devices participate in this type of layered security architecture. I am quite sure you know already. Guidance much much appreciated 😊

[TheWextin]

Great explanation. Sometimes you can read about a topic, think you understand it, but there are grey areas between the components. This really helps put it all together in my head. Thanks!!

[tamoorali]

you are one of the top teacher i have seen so far on the youtube stay blessed

[tamoorali]

you are just awsome hats off and you deserve a salute, you explain and draft the lab in the most simplified /detailed and summarize way it is realy amazing

[kwiatriot]

Thank you for the content! Two items for feedback. One, I would have liked to see the IPSec profile creation because that is the part I struggle to remember. Two, I dig the new "lipstick" cam but it was tracking your face at times and that was slightly distracting. Just my views and wanted to share! Thank you again for sharing your knowledge with us!

[lannetsolutions]

Watchig this video on 4/11/2022. I also watch your videos on CBT nuggets.
great teacher I appreciate your efforts for network engineers community, i study online. Thanks

[danielmamaniaguilar]

You are the best!! Your youtube channel should have more subscribers!!

[theotherguy]

you have so many videos it's impossible to find the one after this you've alluded too

[afakhpatel]

Keith I'm watching your videos on the Network + .. YOU ROCK !!!

[OutJoke]

Thanks Keith, another well explained educational video. 😀

[MrAlazawi]

The traffic won't be forwarded unless a static route or a dynamic routing protocol is configured on both Routers so that the Routers will know/learn where to send the traffic.

Thanks Keith

[tamoorali]

now i will watch and recomend your channel

[tamoorali]

we need your more videos on fortinet and on paloalto

[umairm]

Thank you Keith this was a very well explained video, I appreciate it

[andreicraciun]

Looking at 3:22 clearly there's no route from 10.2.0.0 to 10.1.0.0 other than the default "internet" route, therefore it won't go through the tunnel. Just as many comments already pointed, it will need a route (something like #ip route 10.1.0.0 255.255.255.0 10.12.12.2)

[jetmelt]

Great use of color. Of the many different parts of the configuration, the colors help separate and focus on them as you’re presenting.

[joshkindy]

Your face tracking is neat but extremely distracting. Thank for the great content in the CBT Nuggets CCNA Course im currently taking

[jesusmendoza]

Great video! Extremely helpful for some troubleshooting I have to do this coming week! Glad I found this. One thing I am having trouble with is configuring an ipsec profile on my router. Can you point me to video where this is explained by any chance?

[kevinpunya]

about the last question, so where is the video that is going to discuss it? a little confusing as you have a ton of very insightful videos =)